Low profile vehicle seat suspension

Details Low profile vehicle seat suspension Low profile vehicle seat suspension

B - Operations, Transporting

60

N

B60N 2/54 (2006.01) B60N 2/08 (2006.01)

Patent

CA 2264640

A vehicle seat suspension includes a bottom frame adapted to be mounted on the vehicle and a top frame located above the bottom frame and adapted to support a seat thereon. A substantially fully collapsible scissors linkage is interconnected between the bottom frame and the top frame enabling the bottom frame and the top frame to move relative to each other substantially in parallelism. A biasing arrangement is disposed between the top frame and the bottom frame and has a preload force urging the top frame away from the bottom frame. A first adjustment mechanism is located in the top frame and selectively enables fore and aft adjustment of the top frame relative to the bottom frame. A second adjustment mechanism is located between the bottom frame and the top frame and selectively enables an adjustment on the biasing arrangement in accordance with the weight of an occupant in the seat by translating a horizontal force applied along the bottom frame into a vertical force affecting the preload force of the biasing arrangement.

L'invention porte sur une suspension de siège pour véhicule comportant une embase se montant sur le véhicule et un cadre supérieur se montant sur l'embase et recevant le siège. Une liaison par parallélogramme articulé sensiblement repliable qui relie l'embase au cadre supérieur leur permet de se déplacer parallèlement l'un par rapport à l'autre. Un dispositif de rappel reliant l'embase au cadre supérieur applique une précharge tendant à les éloigner l'un de l'autre. Un premier mécanisme de réglage placé sur le cadre supérieur permet de régler les mouvements relatifs avant et arrière du cadre supérieur et de l'embase. Un deuxième mécanisme de réglage placé entre l'embase et le cadre supérieur permet de régler sélectivement le dispositif de rappel en fonction du poids de l'occupant, en transformant une force horizontale appliquée le long de l'embase en une force verticale agissant sur la précharge du système de rappel.

Affiliated with

Also associated with

Rating

Low profile vehicle seat suspension does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low profile vehicle seat suspension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low profile vehicle seat suspension will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2085554